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How Online Primary Key Changes Work in CockroachDB

As of our 20.1 release, CockroachDB supports online primary key changes. This means that it's now possible to change the primary key of a table while performing read and write operations on the table. In this blog, we'll review how data is stored in CockroachDB and how we overcame technical challenges involved in getting online schema changes to work in CockroachDB.

Time and Related Data Types in PostgreSQL

We here at Cockroach Labs have been busy getting CockroachDB (CRDB) more in line with PostgreSQL for v20.1. This allows you to be able to use Cockroach as a drop-in replacement for PostgreSQL (whilst using your favourite existing ORM or…

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